You finally migrated Public Folders to Office 365, decommissioned the Public Folder mailbox database and since then, when you send an email from on-premise to mail-enabled Public Folders, you get the following error: "Misconfigured public folder mai…

Among the most obnoxious of Exchange errors is error 1216 – Attached Database Mismatch error of the Jet Database Engine. When faced with this error, users may have to suffer from mailbox inaccessibility and in worst situations, permanent data loss.

A short tutorial showing how to set up an email signature in Outlook on the Web (previously known as OWA).
For free email signatures designs, visit https://www.mail-signatures.com/articles/signature-templates/?sts=6651
If you want to manage em…